|Actor(s) / Actress(es)||
|Voice Actor(s) / Actress(es)||
Masumi Tsuda (Japanese)
|List of Characters|
Not much is known about her character as she doesn't appear too many times in both anime and manga, although it can be understood she might easily be a housewife.
- The name Ryoko means "cool, refreshing" (涼) (ryo) and "child" (子) (ko).
- Ryoko's surname Uchiyamada means "inside, within" (内) (uchi), "mountain, hill" (山) (yama) and "field, rice paddy" (田) (ta/da).
- Like Yoshiko Uchiyamada, Ryoko looks to be closer to her and her dog than Hiroshi Uchiyamada.
- Ryoko doesn't appear to care much of Hiroshi except bringing home the money.